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  • Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft
  • Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft
  • Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft
  • Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft
  • Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft
  • Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft
Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft

Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft

  • 1 - 49 Pieces
    $50
  • >= 50 Pieces
    $40

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Expandable Mechanism: Inflatable air shaft designed to securely clamp and adjust diameter via air pressure, ensuring precise alignment in printing machinery.
  • Eccentric Structure: Eccentric forging allows for stable load distribution and alignment in high-precision applications like industrial printing presses.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With black oxide and chrome-coated aluminum and steel construction, resist corrosion and endure harsh industrial environments. (~30% lighter than cast alternatives*)

  • 2. Eccentric Design for Seamless Adjustment

    • With an eccentric design, adjust the shaft precisely without tools, saving installation time compared to traditional methods*.

  • 3. Forged Structural Integrity for Heavy Loads

    • With forged structural integrity, handle up to 50% heavier loads than standard shafts*, ensuring reliability in high-stress printing operations.

  • 4. Customizable Mounting Solutions

    • With customizable mounting holes, adapt to diverse printing machine setups, offering greater flexibility than fixed designs*.

  • 5. Compliance with Industrial Safety Standards

    • Complies with industrial safety standards*, ensuring reliable performance in demanding applications.

Product details

Key Type Inflatable air Expanding Shaft Manufacturer Key Strip air Shaft Expanding Airshaft for Printing Machine Parts Shaft

The Key Type Inflatable Expanding Shaft is a precision-engineered component designed for printing machine applications. Constructed from high-strength aluminum or steel, it features customizable coatings (black oxide or chrome) and eccentric/forged structures for optimal load distribution and durability. Its cylindrical design with mounting holes ensures adaptability in industrial setups, while its inflatable expanding mechanism provides secure shaft alignment.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum, SteelLightweight (aluminum) or high-strength (steel)
CoatingBlack Oxide, ChromeCorrosion resistance & aesthetic finish
StructureEccentric, ForgedEnhanced load-bearing capacity
Surface FinishMatte metallic with protective coatingWear resistance & smooth operation
Holes/SlotsCustomizable mounting pointsFlexible installation in diverse systems

Customization guide

Adjustable mounting hole positions and material thickness can be tailored to meet specific load requirements or spatial constraints. For extreme environments, the chrome coating option provides 20% higher corrosion resistance than black oxide.

Get inspired

With its eccentric design and forged structure, this shaft ensures precise alignment in high-speed printing presses. The inflatable mechanism allows quick diameter adjustments, minimizing downtime during equipment setup.

Choose your model

ParameterBase Model (Aluminum)Advanced Model (Steel)Pro Model (Steel + Chrome)
MaterialAluminumSteelSteel
Max Load500 kg800 kg1,200 kg*
CoatingBlack OxideBlack OxideChrome
Corrosion ResistanceIndustrial Standard+25% vs. BaseTriple Industry Standard*

Supplier's note

  1. Three Technical Breakthroughs:

    • Forged Steel Structure: The Pro Model’s forged steel reduces deformation by 40% under heavy loads.
    • Chrome Coating: Triple corrosion resistance enables use in chemical-exposed printing environments.
    • Eccentric Design: Allows 15% faster shaft alignment compared to traditional models.

  2. Optimal Version Selection:

    • Base Model: Ideal for lightweight applications (e.g., small-format printers) where cost efficiency is prioritized.
    • Advanced Model: Suited for medium-load industrial presses requiring durability without premium coatings.
    • Pro Model: Best for heavy-duty, corrosive environments (e.g., inkjet printers with chemical exposure). Its enhanced load capacity and corrosion resistance ensure long-term reliability.

*Pro Model exceeds ISO 9001:2015 standards for mechanical components.

Frequently asked questions

  • Which inflatable expanding shaft model is best for high-load printing presses?

  • Aluminum vs Steel inflatable shafts: Which is better for printing machine parts?

  • Black oxide vs chrome coating: Which coating extends shaft lifespan in printing presses?

  • How to clean and maintain an inflatable expanding shaft for printing machines?

  • Can the expanding shaft be customized with specific mounting holes for printing equipment?

  • Is the shaft’s material and forging process certified for printing machinery use?

  • Why choose an eccentric forged structure for printing machine shafts?

  • Are inflatable shafts suitable for high-speed printing presses?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, industrial printingIndustry: Carbon Steel (ASTM A36)Our Base: Aluminum 6061 (ASME B94.1, 285 GSM)Our Advanced: Steel 4140 (SAE J403, 350 GSM) ▲
(▲: 23% stronger than Base)
Coating TypeCorrosive environments (e.g., food plants)Industry: Zinc Plating (ASTM B6, 10μm)Our Base: Black Oxide (MIL-DTL-13924, 24hr salt spray)Our Advanced: Chrome (ASTM B117, 200hr salt spray) ▲
(▲: 10x corrosion resistance)
Structural DesignHigh-precision alignment systemsIndustry: Straight Shaft (ISO 286 H7)Our Base: Eccentric (ISO 2768-1, ±0.1mm tolerance)Our Advanced: Forged (ISO 2768-M, ±0.02mm tolerance) ▲
(▲: 80% tighter alignment)
Load CapacityHigh-torque printing pressesIndustry: 3,000 N (ISO 7804)Our Base: 4,000 N (EN 13425)Our Advanced: 6,000 N (DIN 5480) ▲
(▲: 50% higher load than Base)
Expansion PrecisionDynamic load adjustmentsIndustry: ±0.5mm (ISO 3294)Our Base: ±0.3mm (ASME B1.5)Our Advanced: ±0.1mm (ISO 10360) ▲
(▲: 3x finer adjustment)
Noise EmissionNoise-sensitive facilities (e.g., offices)Industry: 65 dBA (OSHA limit)Our Base: 58 dBA (IEC 60704-1)Our Advanced: 50 dBA (ISO 140-4) ▲
(▲: Quieter than whisper)

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